GE 5514 User Manual page 16

4.2 COMPLETE DISASSEMBLY
4.2.1 Remove the screw press assembly as described above.
4.2.2 Unscrew and remove valve stem (13), taking care not to lose spring (12) and
nylon washer (11).
4.2.3 Remove reservoir cover (10).
4.2.4 Unscrew locknut (9), and remove reservoir (8).
4.2.5 Unscrew valve body (6), taking care not to lose bonded seal (7) or O ring (5).
4.2.6 Remove banjo bolts (1), together with banjo test ports (3), taking care not to
lose O rings (2).
4.2.7 Disconnect the stand (15) from the bench.
manifold/barrel assembly downward and pass it out of the bottom of the
stand.
4.2.8 To remove the barrel (19), the locknut (18) must be loosened approximately ½
turn. The barrel can then be unscrewed from the manifold (16).
4.2.9 Before re-fitting the barrel, ensure that the barrel seal (17) is correctly located
in the counter-bore in the front of the barrel. Screw the barrel fully in to the
test station, and secure with the locknut.
4.2.10 Inspect all seals for wear or damage – replace as necessary.
Note: If the rambler shows signs of wear, then it is very likely that the main bore in
the barrel is worn also.
correctly, and may leak under pressure.
4.2.11 Reassembly is the reverse of the above.
surfaces are clean and undamaged.
If the bore is worn or scratched, it will not seal
Ensure that all seals and sealing
4-2
Remove screws (14), and tilt
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